CELLULOSE ESTER AND MOLDED ARTICLE THEREOF

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United States of America Patent

APP PUB NO 20210139611A1
SERIAL NO

17153285

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Abstract

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A cellulose ester, wherein, in a structural formula of the following general formula (I), a degree of substitution where X is an acyl group is from 2.91 to 3.0; the acyl group includes benzoyl group (A) optionally having a substituent, and benzoyl group (B) optionally having a substituent different from that of benzoyl group (A); and when the degree of substitution is 3.0, a degree of substitution of benzoyl group (A) is from 1.5 to 2.9, and a degree of substitution of benzoyl group (B) is from 0.1 to 1.5,

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Patent Owner(s)

Patent OwnerAddress
DAICEL CORPORATIONOSAKA 530-0011

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HASHIZUME, Tomohiro Himeji-shi, JP 17 34
KOYAMA, Hiroshi Himeji-shi, JP 165 1316
MATSUMURA, Hiroyuki Himeji-shi, JP 55 888
OHNO, Mitsuru Himeji-shi, JP 21 52
SHIBATA, Tohru Himeji-shi, JP 53 499
WATABE, Tomoichi Himeji-shi, JP 2 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5092017301 - 1011 - 2021 - 300255075100125150175200225250275300325350375400425450475500525550

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